Download User Manual - Sound

1. Presentation ƪ Getting started
The SCOOP 5 codec allows the bi-directional transmission of one or two audio signals with bit rate
reduction, over various transmission media: digital leased lines, ISDN lines, PSTN telephone lines, IP
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The standard version of the codec includes an Ethernet interface for IP transmission, and X24/X21
interfaces for transmission over digital leased lines. The unit can be complemented with many options
providing additional network interfaces, coding algorithms, etc.
One outstanding feature of AETA codecs in ISDN mode is the 5A System£: on receiving an incoming
ISDN call, the unit can automatically detect the coding algorithm and parameters of the calling
codec, and then adjust itself in a compatible configuration so that the connection succeeds regardless
of the initial configuration and that of the remote unit.
In IP mode, the codec features the same ease of operation thanks to the use of the SIP and SDP
protocols.
For ISDN transmission, the unit can be operated in a ´double codecµPRGH. It is then equivalent to
two independent mono codecs, each running G711 or G722 over a B channel of the ISDN (interface
#1).
This chapter gives basic instructions for a quick start. It obviously does not provide all the information
for full control. For comprehensive information one can refer to the rest of this manual:
x Chapter 2 describes all the functions and features of the SCOOP 5 (but not necessarily with
all the operating modes)
x
Chapter 3 gives a physical description of the unit, shows its setting up and operation
principles.
x
x
x
x
Chapter 4 details menus and operating modes.
Chapter 5 deals with using the html server embedded in SCOOP 5
Chapter 6 provides all the technical characteristics of the SCOOP 5
The annexes bring miscellaneous additional information, including an index you can use to
look for a given information topic.
The following table shows the main features of the product. Functions marked with z in this table are
available as options. Those marked with ’ are only available in units equipped with ISDN interface(s).
£ 5AS = Aeta Audio Advanced Automatic Adjustment System
SCOOP 5 - User Manual
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